Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing addressable LEDs. In this case, I'm using an Arduino uno (clone board) and a ...

Five new Elektor courses help beginners take their first steps in microcontroller programming with Arduino, ESP32, and Raspberry Pi Pico. Each course combines hands-on projects, hardware kits, and ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

The impact of a coronal mass ejection that erupted from the sun on March 6 could boost geomagnetic activity this week, giving northern lights a subtle lift Getty Aurora activity is expected to remain ...

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...

MODESTO, Calif. — The City of Modesto has launched a new automated red-light camera program aimed at reducing reckless driving and preventing crashes at high-risk intersections. The program will ...

WakeMed Raleigh (N.C.) has gone 20 consecutive months without a single workplace violence incident on its medical-surgical unit. It is all thanks to a program created by three nurse leaders. The ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED devices are having a moment—you can reap the benefits without booking a professional treatment.

After an X-class solar flare erupted on Feb. 1, a coronal mass ejection reached Earth sooner than expected, prompting upgraded aurora forecasts for Wednesday night Elizabeth Ruggiero/Getty A powerful ...

Multiple colors of LED lights on a Christmas tree - Svet foto/Shutterstock If you're planning to say goodbye to traditional Christmas lights and join the sustainable trend of switching to LED ...

Keeping houseplants happy indoors can be a challenge, especially if your space doesn’t get much natural sunlight. The right grow light can make all the difference, turning a dim corner into a lush ...